import Vue from 'vue'
import Router from 'vue-router'
import Login from './components/Login.vue'
import Home from './components/Home.vue'

Vue.use(Router)

const router = new Router({
  routes: [
    { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    { path: '/home', component: Home }
  ]
})

// 挂载路由导航守卫
// router.beforeEach((to, from, next) => {
// to 将要访问的路径
// from 代表从哪个路径跳转而来
// next 是一个函数，表示放行
//     next()  放行    next('/login')  强制跳转

// if (to.path === '/login') return next()
// 获取token
//   const tokenStr = window.sessionStorage.getItem('token')
//   if (!tokenStr) return next('/login')
//   next()
// })

export default router
